/* -*- mode: c++; c-basic-offset: 2; indent-tabs-mode: nil; -*-
 *  vim:expandtab:shiftwidth=2:tabstop=2:smarttab:
 *
 *  Copyright (C) 2008 Sun Microsystems
 *
 *  This program is free software; you can redistribute it and/or modify
 *  it under the terms of the GNU General Public License as published by
 *  the Free Software Foundation; version 2 of the License.
 *
 *  This program is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *  GNU General Public License for more details.
 *
 *  You should have received a copy of the GNU General Public License
 *  along with this program; if not, write to the Free Software
 *  Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
 */

#ifndef __HA_STATISTICS_H__
#define __HA_STATISTICS_H__

#include <stdint.h>

#include <definitions.h>

#include <time.h>

class ha_statistics
{
public:
  uint64_t data_file_length;		/* Length off data file */
  uint64_t max_data_file_length;	/* Length off data file */
  uint64_t index_file_length;
  uint64_t max_index_file_length;
  uint64_t delete_length;		/* Free bytes */
  uint64_t auto_increment_value;
  /*
    The number of records in the table.
      0    - means the table has exactly 0 rows
    other  - if (table_flags() & HA_STATS_RECORDS_IS_EXACT)
               the value is the exact number of records in the table
             else
               it is an estimate
  */
  ha_rows records;
  ha_rows deleted;                 /* Deleted records */
  uint32_t mean_rec_length;        /* physical reclength */
  time_t create_time;              /* When table was created */
  time_t check_time;
  time_t update_time;
  uint32_t block_size;             /* index block size */

  ha_statistics():
                  data_file_length(0),
                  max_data_file_length(0),
                  index_file_length(0),
                  delete_length(0),
                  auto_increment_value(0),
                  records(0), deleted(0), mean_rec_length(0),
                  create_time(0),
                  check_time(0), update_time(0), block_size(0)
  {}
};

#endif /* __HA_STATISTICS_H__ */
